Ecumenical Patriarch Tryphon

Ecumenical Patriarch Tryphon (880-940) was the Ecumenical Patriarch of Constantinople from 928 to 931, succeeding Ecumenical Patriarch Stephanos II and preceding Ecumenical Patriarch Theophylaktos.

Biography
Tryphon was initially a monk in Constantinople, and in 928 Emperor Romanos I of Byzantium appointed him as the Patriarch of Constantinople after the death of Ecumenical Patriarch Stephanos II. He reigned for only three years, when Romanos deposed him and made his own son Ecumenical Patriarch Theophylaktos rule.